As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$22,166 (+9.0%)
$511,400 + $1,305,500
$1,816,900
2025
$20,333 (+4.4%)
$511,400 + $1,229,400
$1,740,800
2024
$19,472 (−10.4%)
$480,400 + $1,183,900
$1,664,300
2023
$21,733 (+7.2%)
$464,900 + $1,135,500
$1,600,400
2022
$20,269 (+8.7%)
$418,400 + $1,111,300
$1,529,700
2021
$18,643 (+5.3%)
$410,600 + $1,111,300
$1,521,900
2020
$17,700 (+14.4%)
$395,100 + $1,062,900
$1,458,000
2019
$15,471 (+7.6%)
$379,600 + $821,600
$1,201,200
2018
$14,374 (+12.3%)
$337,000 + $730,100
$1,067,100
2017
$12,805 (+5.5%)
$337,000 + $584,900
$921,900
2016
$12,136 (+6.7%)
$302,200 + $584,900
$887,100
2015
$11,369 (+0.5%)
$286,700 + $469,700
$756,400
2014
$11,316 (+1.9%)
$286,700 + $469,700
$756,400
2013
$11,104 (+6.6%)
$286,700 + $469,700
$756,400
2012
$10,417 (+9.1%)
$253,700 + $469,700
$723,400
2011
$9,545 (+2.5%)
$253,700 + $432,000
$685,700
2010
$9,308 (−4.8%)
$267,300 + $432,000
$699,300
2009
$9,780
$326,800 + $472,200
$799,000
Tax history for 37 Riverside St
Year
Property tax
Land + Additions
Assessment*
2026
$22,166 (+9.0%)
$511,400 + $1,305,500
$1,816,900
2025
$20,333 (+4.4%)
$511,400 + $1,229,400
$1,740,800
2024
$19,472 (−10.4%)
$480,400 + $1,183,900
$1,664,300
2023
$21,733 (+7.2%)
$464,900 + $1,135,500
$1,600,400
2022
$20,269 (+8.7%)
$418,400 + $1,111,300
$1,529,700
2021
$18,643 (+5.3%)
$410,600 + $1,111,300
$1,521,900
2020
$17,700 (+14.4%)
$395,100 + $1,062,900
$1,458,000
2019
$15,471 (+7.6%)
$379,600 + $821,600
$1,201,200
2018
$14,374 (+12.3%)
$337,000 + $730,100
$1,067,100
2017
$12,805 (+5.5%)
$337,000 + $584,900
$921,900
2016
$12,136 (+6.7%)
$302,200 + $584,900
$887,100
2015
$11,369 (+0.5%)
$286,700 + $469,700
$756,400
2014
$11,316 (+1.9%)
$286,700 + $469,700
$756,400
2013
$11,104 (+6.6%)
$286,700 + $469,700
$756,400
2012
$10,417 (+9.1%)
$253,700 + $469,700
$723,400
2011
$9,545 (+2.5%)
$253,700 + $432,000
$685,700
2010
$9,308 (−4.8%)
$267,300 + $432,000
$699,300
2009
$9,780
$326,800 + $472,200
$799,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Basement Information
Basement Sq. Ft: 2,455
Bathroom Information
# of Full Baths: 6
Heating & Cooling
Heating Type: Steam
Room Information
# of Rooms: 30
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Victorian
Construction Type: Frame
Exterior Wall: Vinyl
Roof Shape Type: Hip
Property Information
Living Sq. Ft: 7,365
Gross Sq. Ft: 10,780
# of Stories: 3
Parking & Garage Information
Parking Type: Paved
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,148
Municipality Name: WATERTOWN
Acres: 0.21
Zoning Code: R.75
State Use Description: APARTMENT BLDG - 4-8 UNITS
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 18
Baths: 6.0
Sq. Ft.: 7,365
Stories: 3.0
Lot Size: 9,148 square feet
Style: Multi-Family (5+ Unit)
Year Built: 1897
Year Renovated: —
County: Middlesex County
APN: 564164S
Home facts updated by county records on Jul 29, 2026
Around this home
Schools
Hosmer Elementary School
Public PreK-5 • Assigned • 0.8mi
7/10
Watertown Middle School
Public 6-8 • Assigned • 0.8mi
7/10
Watertown High School
Public 9-12 • Assigned • 0.8mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Watertown's urban-suburban feeling paired with its proximity to Cambridge & Boston have caused it to rapidly transform into a destination for home buyers. Historically a manufacturing city, it has changed into a restaurant, shopping, and biotech hub...
with a completely built-out residential landscape.